UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TwO117578uzom9n9HXgwv773nJiW2qpjYVflW+pVGFY=' 
WHERE 
  key_id = 'b725101721447dc3afb1a45fd89d9a19792cda7a8b52189230ec88e2d54be683' 
  AND (
    token = 'TwO117578uzom9n9HXgwv773nJiW2qpjYVflW+pVGFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )